OT-2026-000024674
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, two stage ejector, sustained blow-off before set-down, on a tool changer
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000024674) never changes.
Identity and time
| Publication number | OT-2026-000024674 · never reused |
|---|---|
| Internal UUID | 01a0ae71-2725-705d-a225-704dec8f541e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:26.329747Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000024674 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72e244ba5da27de8398c5da1470b385d25aceb041c444da9fefcd2d1d5a92b06 |
|---|---|
| Markdown | 3156d5b0b40663e205416403654f09f44850c2b1227f8358f8f7e7332e0a64bd |
| Publication page | 9f8960bd0bb8a13e927c9ff587d73234d4b7b5ec197de344d7dfe796f1009ca8 |
| Manifest | 6ea04315130c2888273809ef11a69fdff7d31b3a3079cd7d0285b8a7a511ab5f |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | 9s3vixgc7R8AhKTddEwYHv6cjJM2BqYDLwTFRPirUi7ECpKDUmFzwtYdXcgkBVYjJH5O6MKN3+yRqc4HQH9GAg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:47:54.260663Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024674observed 9f8960bd0bb8a13e927c9ff587d73234...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:47:54.240331Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024674/manifest.jsonobserved 6ea04315130c2888273809ef11a69fdf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:54.222578Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024674/publication.mdobserved 3156d5b0b40663e205416403654f09f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:47:54.205250Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000024674/publication.txtobserved 72e244ba5da27de8398c5da1470b385d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|